# from haystack import indexes
#
# from . models import SKU
#
#
# class SKUIndex(indexes.SearchIndex, indexes.Indexable):
#     """SKU索引数据模型类"""
#     text = indexes.CharField(document=True, use_template=True)
#
#     def get_model(self):
#         """返回建立索引的模型类"""
#         return SKU
#
#     def index_queryset(self, using=None):
#         """返回要建立索引的数据查询集"""
#         return self.get_model().objects.filter(is_launched=True)


from haystack import indexes

from .models import SKU


class SKUIndex(indexes.SearchIndex, indexes.Indexable):
    """SKU索引数据模型类"""
    text = indexes.CharField(document=True, use_template=True)

    def get_model(self):
        """返回建立索引的模型类"""
        return SKU

    def index_queryset(self, using=None):
        """返回要建立索引的数据查询集"""
        return self.get_model().objects.filter(is_launched=True)